Guild Wars 2

I ran a test where I attacked a golem in PvP and counted the number of crits and non-crits my pet did. During this test I had no Fury on my pet at any time. I tested it with 2 different pets, a Jaguar (which has a base precision of 2061 or 58.02% critical strike chance) and a Pig (base precision of 1030 or 8.95% critical strike chance).

Both times the pets had both Spotter (+150 precision) and a bonus of 300 precision through going 6 points into the Beastmastery trait line. This should have increased the crit chance for both pets by 21%. I made sure that my pets had the spotter effect on them all the time during the test.

For the Jaguar I counted Crits : 243 and Non-Crits : 172 which would suggest a crit chance of 243/415 or 58.55%. For the pig I stopped after 4 Crits and 50 Non Crits.

The outcome suggests that the trait bonus and spotter have no effect on the actual crit chance a pet has.